A disposable diaper including a chassis and an absorbent assembly. The chassis includes laterally opposing side flaps formed by laterally inwardly folded portions of the chassis and deployable chassis ears formed by other laterally inwardly folded portions of the chassis. Each chassis ear is held laterally...http://www.google.es/patents/US7857801?utm_source=gb-gplus-sharePatente US7857801 - Diaper having deployable chassis ears and stretch waistband
Diaper having deployable chassis ears and stretch waistband